The Hydra Building, 10 Hardwick Street, Islington, London, Ec1r 4Ug
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Annexe 1 associates burroughs michael 93 Hampton Road Hampton Hill TW12 1JQ 020 8943 8800 [email protected] 1 2 3 4 5 6 7 8 9 Annexe 2 associates burroughs michael 93 Hampton Road Hampton Hill TW12 1JQ 020 8943 8800 [email protected] 10 Town & Country Planning Act 1990 Planning (Listed Building and Conservation Areas) Act 1990 Appeal by THE HYDRA BUILDING, 10 HARDWICK STREET, ISLINGTON, LONDON, EC1R 4UG REFERENCES: Council Reference: P2017/1166/FUL Written Representation Appendices to Appellant Statement December 2017 Stephen Levrant : Heritage Architecture Ltd 62 British Grove London W4 2NL T 020 8748 5501; F 020 8748 4992; E [email protected] 11 The Hydra Building, 10 Hardwick Street, Islington, LONDON, EC1R 4UG December 2017 APPENDICES TO APPELANT STATEMENT (Heritage Architecture) TABLE OF CONTENTS HA APPENDIX 1: HISTORICAL BACKGROUND OF THE SUBJECT HOUSE AND SITE ................................................ 3 HA APPENDIX 2: MAP REGRESSION .................................................................................................................. 5 HA APPENDIX 3: HISTORY AND CHARACTERIZATION OF THE NEW RIVER CONSERVATION AREA ....................... 18 New River Conservation Area .......................................................................................................................... 18 Historic development of New River Conservation Area...................................................................................... 18 Important Views within the Immediate Area .................................................................................................... 18 Key Heritage Assets within the Immediate Area ................................................................................................ 19 Prevailing & Former Uses within the Area......................................................................................................... 19 Townscape of the Area .................................................................................................................................... 20 Prevalent and Traditional Building Materials .................................................................................................... 20 HA APPENDIX 4: SCHEDULE OF LISTED BUILDINGS IN THE AREA ....................................................................... 22 Introduction – Listed Buildings ........................................................................................................................ 23 HA APPENDIX 5: SIGNIFICANCE APPRAISAL - ................................................................................................... 38 Conclusions .................................................................................................................................................... 39 HA APPENDIX 6: APPRAISAL OF THE CONTRIBUTION OF THE SUBJECT SITE TO THE CONSERVATION AREA .................................................................................................................................... 40 HA APPENDIX 7: VISUAL IMPACT ASSESSMENT................................................................................................ 41 HA APPENDIX 8: IMPACT ON EACH LISTED BUILDING ....................................................................................... 42 HA APPENDIX 9: MODERN AND CONTEMPORARY BUILDINGS IN THE VICINITY ................................................. 43 APPENDIX 10: VERIFIED VIEWS AND METHODOLOGY ...................................................................................... 49 2 12 The Hydra Building, 10 Hardwick Street, Islington, LONDON, EC1R 4UG December 2017 APPENDICES TO APPELANT STATEMENT (Heritage Architecture) HA APPENDIX 1: HISTORICAL BACKGROUND OF THE SUBJECT HOUSE AND SITE A development of the properties at the New River Head Site is delineated below: 1600-Proposal by Edmund Colthurst to bring water from the river Lea in Hertfordshire 1609-13- Construction of the New River from Amwell Springs near Ware to Islington 1611- King James I provides half funding for New River works 1613- Round pond and Water House ‘Cestern House’ constructed by Stephen Boone 1631- King Charles I sold the Crown’s shares for a fixed annual due to poor profits by the New River Company Late 17th Century- Outer pond for overflow completed 1701- Sir Christopher Wren advises against the use of a pumping engine 1707- Windmill constructed at the site on the designs of George Sorocold 1708- Upper Pond completed in Claremont square for better pressure head and to be able to supply fresh water to growing number of customers in the West End 1730- Outer Cistern house constructed 1768- New River Engine House built to designs by John Smeaton; Steam engine operational 1770-80- Much of the timber palisade boundary walls replaced by brick walls 1779-80- West Pond constructed 1778-89- Water house enlarged by Robert Mylne 1805- St John’s Street reservoir constructed near Sadler’s Well Theatre 1805- Brick perimeter wall on Myddelton passage completed 1811- Replacing of original timber pipes of the New River with Cast Iron pipes. 1818-20- Eastern wings added to the Water House by W.C. Mylne 1820- Headquarters of the New River Company moved to the New River Head site 1854-56- Providing the ponds with iron revetments, and covering of the ponds to suit new regulations, as per designs by Mylne. Building works undertaken by George Mansfield and Son 1902-04- Formation of the Metropolitan water board and taking over of private companies 1911-13- Devil’s conduit relocated and reconstructed at the site 1914- Round pond closed 1915-20- Metropolitan water board offices constructed to the designs of H. Austen Hall 1922-24- No. 9 Hardwick street constructed as a lab for testing water 3 13 The Hydra Building, 10 Hardwick Street, Islington, LONDON, EC1R 4UG December 2017 APPENDICES TO APPELANT STATEMENT (Heritage Architecture) 1936-38- Laboratory building constructed to the designs of John Murray Easton 1946- Last filter beds taken out from the site and New River terminated at Stoke Newington 1964-66- Charles Allen House built as per designs of J.F. Hearsum to house staff 1973-74- Metropolitan Water Board abolished and Thames Water established 1987- Thames Water moved its headquarters to Reading 1989- Thames Water privatised 2001-03- Nautilus building by Nicholson GDA architects is built; Hydra building is built on Hardwick Street 4 14 The Hydra Building, 10 Hardwick Street, Islington, LONDON, EC1R 4UG December 2017 APPENDICES TO APPELANT STATEMENT (Heritage Architecture) HA APPENDIX 2: MAP REGRESSION Seventeenth Century New River This early document shows the Inner pond (constructed 1613), the Outer ponds (constructed subsequently in the 17th Century) and the New Pond (possibly the Upper pond at Claremont square) shown to be 13 chains and 20 links north of the walled New River Head Compound. Sadler’s Wells theatre, established in the 17th century is seen to the east just north of the New River stream. The location of the subject site is shown to be vacant with the existence of a small building to its immediate east. The Water House, which comprised of the Company offices are seen immediately south of the Inner Pond. The Windmill, constructed on the designs of George Sorocer is seen to the NW of the outer ponds. The Engine house was built a few years later and therefore does not find mention in this plan. Two wells- Sadlers Well and Tunbrige Well are seen in the vicinity E and SE of the Round Pond respectively. Interestingly, no other development is seen in area, with most area surrounding the site being relegated to use as fields. However, to the NE, Angel Inn is seen at the extremity towards Islington Town. Most of the residential development in the area dates from the early and mid-19th Century. Figure 1: Plan of the New River Head site dating from 1753 5 15 The Hydra Building, 10 Hardwick Street, Islington, LONDON, EC1R 4UG December 2017 Subject Building Conservation Area Boundary Figure 2: OS Map of the St. James Clerkenwell Precinct dating from 1874 The map is superimposed with the New River Head Conservation Area Boundary (marked in Red). Within a century from the previous map, rapid development is seen in the area, transforming it from a countryside north of the City of London to a well developed part of the city. Housing estates are laid out around well planned squares. St John Street appears to be the main thoroughfare in the North-south direction, while the arterial Rosebery avenue is still not planned. The railway line is seen on the west. Much of the Terraces on Amwell Street were constructed by W.C. Mylne in the 1820s-30s whereas properties on Myddelton and Lloyd square were developed around the same time. ©Stephen Levrant: Heritage Architecture Ltd p6 of 49 16 The Hydra Building, 10 Hardwick Street, Islington, LONDON, EC1R 4UG December 2017 Subject Building Conservation Area Boundary Figure 3: OS Map of the St. James Clerkenwell Precinct dating from the 1896 The map is superimposed with the New River Head Conservation Area Boundary (marked in Red). Rosebery avenue seen to the south of the subject site connected Holborn with Islington and was built between 1887-92. This resulted in the redevelopment of many areas on the sides of the newly planned avenue including the construction of Finsbury Town Hall. Since the area had largely been built up by 1870s, very little changes are noticeable in the overall urban fabric in the intervening period. ©Stephen Levrant: Heritage Architecture Ltd p7 of 49 17 The